Humidifer unit and tub



FIG. 1 is a front perspective view of a humidifer unit and tub accordingto our design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

Throughout the various figures of the drawings, certain views may not beprovided. The omission of a particular view is intended to convey thatthe element(s) depicted is/are plain and unornamented in that omittedview, or that the particular ornamental appearance in that view issimply not claimed.

The ornamental design for a humidifier unit and tub, as shown anddescribed.